Home / 169,935.37-234,494.70-93,453.14

Finding the Fourth Proportional to 169,935.37, 234,494.70 and 93,453.14

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Solution

The fourth proportional to 169,935.37, 234,494.70 and 93,453.14 is: 128,956.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,935.37 : 234,494.70 = 93,453.14 : x
  2. Step 2: Convert to fraction form
    169,935.37/234,494.70 = 93,453.14/x
  3. Step 3: Cross multiply
    169,935.37x = 234,494.70 × 93,453.14
  4. Step 4: Simplify right side
    169,935.37x = 21,914,266,264.15
  5. Step 5: Solve for x
    x = 21,914,266,264.15/169,935.37
  6. Step 6: Final answer
    x = 128,956.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.